These men's moto and biker style jeans are a great addition to your wardrobe. To put them on, simply unzip the fly and step in. When choosing a size, always check the size chart because different suppliers may have different measurements. If it's Asian - sized, go for a bigger size. As for maintenance, you can machine - wash them in cold water with like colors to keep the faded dark grey color looking great. Hang them to dry to avoid shrinking. And since they have fake zippers as decoration, be gentle when handling them to prevent any damage. With proper care, these jeans will stay in good condition and keep you looking stylish for a long time.